• SWD for Time Profiling if no ETM Time Stamping is available
    Hi to you all, I'm using a LPC437 microcontroller (cortex M4) for a real-time application. I would like to measure the performance of a function I wrote in C, i.e. know how much time does the execution...
  • What is real application of Exclusive access in AXI
    Hi,   What is real time application of AXI exclusive access.   Is it necessarily to do Exclusive read first then exclusive write.   May i know the reason is it so?
  • Why Cortex-R series is real time oriented ?
    Hi Forum, Why Cortex-R series is real time oriented than other ISA(ARM/others) ? Is there a list of all the points and comparison with ARM Cortex-A ? Why we can not make Cortex-A to suite for real time...
  • Cortex-A5 and configuration for real time task
    Hello, in my recent design I have used a processor with Cortex-A5 core (it is SAMA5D27 from Microchip). There is one critical task which needs to be performed in real-time. Could you, please, give me...
  • Getting Started With ARM
    Dear Community Members: I am new to the Community and new to ARM controller.  I am well versed in 8051 - PIC microcontrollers - including assembly and C   How do I get started with ARM?  There are so...